I have an art studio space next to mine open in Oakland near the bird sanctuary at Lake Merritt. The cross streets are Grand and Ellita. Its a large attic space that three of us share, but you would have your own space, around 12×14 feet. The rent is $175 a month O_O no lease, no utilities, 24 hour access. The space is best for messy stuff, painting, printing, drawing, whatever. There are also two good sized closets included.